ChiCTR2400081293 版本V1.0 版本创建时间2024/02/28 10:13:35 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400081293 

最近更新日期:

Date of Last Refreshed on:

2024-02-28 10:13:02 

注册时间:

Date of Registration:

2024-02-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

三磷酸腺苷在负荷心肌灌注显像中的应用研究

Public title:

Application of Adenosine triphosphate in stress myocardial perfusion imaging

注册题目简写:

English Acronym:

研究课题的正式科学名称:

三磷酸腺苷在负荷心肌灌注显像中的应用研究

Scientific title:

Application of Adenosine triphosphate in stress myocardial perfusion imaging

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

余礼倩 

研究负责人:

赵祯 

Applicant:

LiqianYu 

Study leader:

Zhen Zhao 

申请注册联系人电话:

Applicant telephone:

+86 182 1560 1057

研究负责人电话:

Study leader's telephone:

+86 189 8060 5543

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

18215601057@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhaozen1982@126.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

中国四川成都武侯区国学巷37号

研究负责人通讯地址:

中国四川成都武侯区国学巷37号

Applicant address:

37#, Guoxuexiang Street, Wuhou District, Chengdu, China

Study leader's address:

37#, Guoxuexiang Street, Wuhou District, Chengdu, China

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

四川大学华西医院

Applicant's institution:

West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital, Sichuan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2023年审(1642)号

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

四川大学华西医院生物医学伦理委员会

Name of the ethic committee:

Sichuan University West China Hospital Biomedical Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2023-09-20 00:00:00

伦理委员会联系人:

邓绍林

Contact Name of the ethic committee:

Shaolin Deng

伦理委员会联系地址:

中国四川成都武侯区国学巷37号

Contact Address of the ethic committee:

37#, Guoxuexiang Street, Wuhou District, Chengdu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 3237

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

中国成都武侯区国学巷37号

Primary sponsor's address:

37#, Guoxuexiang Street, Wuhou District, Chengdu, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院

具体地址:

中国成都武侯区国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37#, Guoxuexiang Street, Wuhou District, Chengdu, China

经费或物资来源:

2021HXFH033

Source(s) of funding:

2021HXFH033

Target disease:

Coronary heart disease

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

心肌灌注显像是评价冠心病心肌缺血的最常用的功能性检查;由于冠状动脉自身调节作用,能使静息状态的冠状动脉血流保持正常;因此心肌显像需与运动或药物负荷试验相结合。三磷酸腺苷(ATP)被用于负荷心肌灌注显像,能使正常冠状动脉扩张,相应供血区血流量增加2-2.5倍,导致低血压和反射性心率降低。但是少数患者在药物负荷输注ATP未出现相应症状。故回顾性分析患者在输注ATP期间出现的心血管反应  

Objectives of Study:

Adenosine is an extracellular/intercellular metabolite of adenosine triphosphate (ATP). As a suggested vasodilator (decreasing blood pressure), ATP stress has been used for myocardial perfusion imaging (MPI) with technetium-99m (Tc-99m) MIBI injection in combined with single photon emission tomography (SPECT). However, a few patients presented increasing blood pressure during ATP stress. The purpose of this study was to investigate the cardiovascular responses induced by ATP stress

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1)冠心病筛查,包括具有CVD危险因素者(高血压、高胆固醇、糖尿病、吸烟) 2)已确诊冠心病患者支架和 CABG 治疗后的疗效评价。 3)不适合运动负荷试验者(例如关节置换患者,老年患者)

Inclusion criteria

1) pre-operative cardiac evaluation for patients with cardiovascular risks, including hypertension, hyper cholesterol, diabetes, and smock. 2)Evaluation of outcomes after stenting and CABG in patients with established coronary artery disease. 3) disable to exercise on the treadmill.

排除标准:

1)哮喘, 2)重度房室传导阻滞(AV)或无心室起搏器的病态窦房结综合征 3)基线心率缓慢(小于50次/分钟) 4)低基线收缩压(小于90mmHg) , 5)一周内不稳定型心绞痛 6)30 天内心肌梗死, 7)孕妇 8)记录的左心室舒张末期容积(EDV > 300ml)较大的扩张型心肌病

Exclusion criteria:

1) asthma 2) greater than first degree atrial-ventricular (AV) block or sick sinus syndrome without electronic ventricular pacemaker, 3) slow baseline heart rate (less than 50 beat per minute, bpm), 4) low baseline systolic blood pressure (less than 90mmHg), 5) unstable angina within one week, 6) acute myocardial infarction within 30 days, 7) women with pregnant, 8) documented dilated cardiomyopathy with an large end diastolic volume (EDV> 300ml) of left ventricular or low ejection fraction (<20%).

研究实施时间:

Study execute time:

From 2024-03-01 00:00:00 To 2024-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-03-01 00:00:00 To 2024-09-30 00:00:00  

干预措施:

Interventions:

组别:

血压升高组

样本量:

80

Group:

High blood pressure group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

心率升高组

样本量:

80

Group:

High heart rate group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

血压心率升高组

样本量:

80

Group:

High blood pressure and high heart rate group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

血压降低组

样本量:

80

Group:

Low blood pressure group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

心率降低组

样本量:

80

Group:

Low heart rate group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

血压心率降低组

样本量:

80

Group:

Low blood pressure and low heart rate group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan 

City:

 

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

心率

指标类型:

主要指标

Outcome:

heart rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血压

指标类型:

主要指标

Outcome:

blood pressure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

其他的相关症状

指标类型:

次要指标

Outcome:

Other associated symptoms

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

none

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 20 years
最大 Max age 90 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

None

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

No

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

none

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

从 PCAS 系统上按日期回传 2019.01-2022.12 期间各项目单位进行99mTc-MIBI 负荷心肌灌注显像的患者影像资料,挑选扫描流程正常,影像学图像清晰的核医学心肌负荷灌注显像扫描患者的原始资料。因从 PACS 系统中导出的数据中包含大量信息字段,包括病人信息姓名、性别年龄等。为了更好的保护病人隐私,本项目在进行研究之前首先对导出的原始文件进行了脱敏处理

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

The data of 99mTc-MIBI stress myocardial perfusion imaging were sent back from PCAS system according to the date from 2019.01 to 2022.12, and the scanning process was normal, imaging images of clear nuclear medicine myocardial perfusion imaging scans of patients with the original data. There are a lot of information fields in the data derived from PACS system, including patient's name, sex and age. In order to better protect the patient's privacy, this project before conducting the research, first of all, the original documents were desensitized

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2024-02-28 10:13:02